Iei-integration AFL-W19A_W19B_17D_W15A-N270 v1.06 Uživatelský manuál stáhnout pdf (Strana 37)

AFL-W19A/W19B/17D/W15A-N270 Panel PC

Page 25

Figure 2-12: COM3 TX Function Select Jumper Pinout Locations

2.5.8 COM3 RS-232/422/485 Serial Port Select Jumper

Jumper Label: JP10

Jumper Type:

12-pin header (four 3-pin headers combined)

Jumper Settings:

See

Table 2-10

Jumper Location:

See

Figure 2-13

The COM3 RS-232/422/485 Serial Port Select jumper sets the communication protocol

used by the second serial communications port (COM3) as RS-232, RS-422 or RS-485.

The COM3 RS-232/422/485 Serial Port Select settings are shown in

Table 2-10.

RS-232/485 Select Description

Short 1-2 RS-232

Short 4-5 RS-232

Short 7-8 RS-232

Short 10-11 RS-232

Short 2-3 RS-422/485

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 124 125

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Iei-integration AFL-W19A_W19B_17D_W15A-N270 v1.06 Uživatelský manuál Strana 37